| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Orconectes | virilis | 229 |
| 2 | Orconectes | rusticus | 100 |
| 3 | Orconectes | propinquus | 43 |
| 4 | Orconectes | limosus | 41 |
| 5 | Orconectes | neglectus | 27 |
| 6 | Orconectes | nais | 15 |
| 7 | Orconectes | immunis | 13 |
| 8 | Orconectes | luteus | 7 |
| 9 | Orconectes | obscurus | 7 |
| 10 | Orconectes | erichsonianus | 7 |
| 11 | Orconectes | placidus | 6 |
| 12 | Orconectes | australis | 5 |
| 13 | Orconectes | validus | 5 |
| 14 | Orconectes | longidigitus | 4 |
| 15 | Orconectes | macrus | 3 |
| 16 | Orconectes | maletae | 3 |
| 17 | Orconectes | occidentalis | 3 |
| 18 | Orconectes | pellucidus | 3 |
| 19 | Orconectes | durelli | 3 |
| 20 | Orconectes | compressus | 2 |
| 21 | Orconectes | deanae | 2 |
| 22 | Orconectes | nana | 2 |
| 23 | Orconectes | ozarkae | 2 |
| 24 | Orconectes | punctimanus | 2 |
| 25 | Orconectes | spinosus | 2 |
| 26 | Orconectes | eupunctus | 2 |
| 27 | Orconectes | cyanodigitus | 2 |
| 28 | Orconectes | castaneus | 2 |
| 29 | Orconectes | texanus | 2 |
| 30 | Orconectes | hathawayi | 1 |
| 31 | Orconectes | sanbornii | 1 |
| 32 | Orconectes | juvenilis | 1 |
| 33 | Orconectes | medius | 1 |
| 34 | Orconectes | chickasawae | 1 |
| 35 | Orconectes | incomptus | 1 |
| 36 | Orconectes | inermis | 1 |
| 37 | Orconectes | palmeri | 1 |